INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'baaa361011d1385373e3c561667e773f5b049106599b23bfa5b3311a609d859b', 
    'WahOvUEuQ16WKgpSROLOtwdsUbBmDWcGhh6ldvmukVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)